It is called the slope-intercept form because both slope and the intercept of a line can be simply read from equations expressed in this form. It looks like this: y = mx + b. Here the letter m in front of the variable x represents the slope of the line and b is the value of the intercept on the y-axis. The important thing to remember is that ...
Algebra 1 ID: 2 Name_____ Date_____ ©C B2w0v150a yK wuet UaV 3SzoNfqtAwVaDr QeP gLbL bC n. A C 8A El Pl K 1rpi ig 3h Bt CsR Qr3eJsce Krwv3ehd P.l Write the Equation of the Line:Given two points Write the slope-intercept form of the equation of the line through the given points.
Feb 16, 2010 · A slope is a straight increase or decrease on a graph. For example, I will represent using symbols: / - A positive slope (increase) \ - A negative slope (decrease) The equation in slope-intercept form that you formulated will have a positive slope, because the slope "5x" is positive, not negative. Remember "x" usually is the slope.
Problem 2 : Graph the line whose equation is y = (-5/2)x + 3. Solution : Step 1 : The y-intercept is b = 3. Plot the point that contains the y-intercept : (0, 3). Step 2 : The slope is m = -5/2. Use the slope to find second a point. Since the slope = rise / run, from (0, 3), count down 5 units and right 2 units or up 5 units and left 2 units.
Note: Working with the graph of a line? Trying to find the equation for that graph? Just pick two points on the line and use them to find the equation. This tutorial shows you how to take two points on the graph of a line and use them to find the slope-intercept form of the line!
Write an equation of a line in slope-intercept form with the given slope and y-intercept. Then graph the equation. slope: 2, y-intercept: 4 62/87,21 The slope-intercept form of a line is y = mx + b, where m is the slope, and b is the y-intercept. Plot the y-intercept (0, 4). The slope is .
Oct 25, 2013 · This second worksheet has graph Sketching Questions, (Questions 15 to 260, with Answers at the end of the sheet. (Do not do Questions 7 to 14 of this sheet on Gradient Intercept, as we have not covered that work in this lesson). Intercepts Worksheet 2 . X and Y Intercept Online Calculator